[Cauda equina syndrome in lumbar disc herniation].

During the past 5 years 10 patients suffering from cauda equina syndrome as a result of prolapsed disc were treated surgically. Although considerable time had elapsed between the onset of symptoms and the operation, most of the patients improved, at least partially. The syndrome is a rare complication of a common condition of the lower spine. Awareness of its possibility and identification of the early clinical picture are essential. An accurate history and detailed physical examination are the most important factors in early diagnosis. In 5 women and 4 men, who ranged in age from 28-60 and averaged 41 years, the disks involved were L5-S1 in 6, L4-L5 in 2 and L1-T12 in 1 case. Persistent disability was found in most of the patients, including 4 with bladder and 4 with sexual dysfunction. In 7 there was residual sensory loss and in 5 some degree of motor weakness. Earlier surgical treatment seems to be the most effective method for improving the results of treatment.